Doom

The Intel Core Ultra 7 265HX paired with the NVIDIA GeForce RTX 5070 Mobile delivers a dominant performance in Doom, placing in the top 55% of all tested system combinations. This pairing excels at 1920x1080 and 2560x1440, where frame rates consistently exceed the 60 FPS threshold, but it falls short of a smooth 4K Ultra experience. The data indicates a well-balanced duo where the CPU provides a robust foundation and the GPU scales effectively with resolution, though the 8 GB VRAM and specific clock speeds define the upper limits of its capabilities.

FAQ

Q: What is the overall performance ranking of this CPU and GPU combination in Doom?

A: The combo is ranked 2056 out of 3712 tested combinations, placing it in the top 55% of all systems benchmarked for this game. This indicates a solidly above-average pairing that should handle the game well at most settings.

Q: How does the Intel Core Ultra 7 265HX compare to its nearest rivals in synthetic benchmarks?

A: The CPU’s average benchmark score of 63173 is nearly identical to its closest competitors. It is 0.1% ahead of the Intel Core i7-13790F and 0.7% ahead of the Intel Core Ultra 7 255HX, while being 0.2% behind the AMD Ryzen AI 7 450G. These deltas are negligible, indicating that all four processors offer statistically similar processing power.

Q: What is the best resolution and settings combination for a high-refresh-rate monitor?

A: For a 144Hz or higher display, the 1920x1080 Low preset is the optimal choice, delivering an average of 224 FPS. For a 165Hz monitor, the High preset at 1080p is also suitable, averaging 165 FPS. At 2560x1440, the Low preset achieves 145 FPS, which is excellent for high-refresh-rate gaming.

Q: Can this system handle 4K gaming at maximum settings?

A: No. At 3840x2160 with the Ultra preset, the system averages only 47 FPS, which is below the ideal smoothness threshold. To achieve a playable experience at 4K, you must reduce settings to High, which brings the average up to 58 FPS.

Q: How does the GPU's raw compute performance compare to its nearest rivals?

A: The RTX 5070 Mobile's average benchmark score of 29928 is statistically tied with its closest rivals. It is 0.5% ahead of the RTX 2080 Ti and 0.1% behind the RTX 3070 Ti, while being 0.6% ahead of the RX 6800. This shows the GPU is a competitive performer in its class.

Q: What are the key specifications of the CPU that affect gaming performance?

A: The Intel Core Ultra 7 265HX features 20 cores and 20 threads, with a base clock of 2.60 GHz and a boost clock of 5.30 GHz. It has 30 MB of shared L3 cache and supports DDR5 memory. These specs, along with its 55W TDP, define its strong multi-threaded and single-threaded capabilities.

CPU Role

The Intel Core Ultra 7 265HX serves as a high-end mobile processor in the Core Ultra Series 2 lineup, built on the Arrow Lake-HX architecture using TSMC's 3 nm process. The data shows this CPU is a powerhouse, with a Cinebench R23 multi-core score of 40642 and a single-core score of 5737. This high multi-threaded performance, driven by its 20 cores and 20 threads, ensures that system-level tasks and game logic are handled without bottlenecking the GPU.

Its boost clock of 5.30 GHz is instrumental in achieving the high frame rates seen at lower resolutions. In Doom, the CPU’s capacity is most evident at 1920x1080, where the system reaches an average of 224 FPS on Low settings. This high frame rate indicates the CPU can feed the GPU more than enough data to work with, even in lighter graphical loads. The processor's 30 MB of shared L3 cache also helps reduce latency, which is critical for maintaining consistent frame pacing in a fast-paced FPS.

The CPU’s benchmark results show it performs within 0.7% of its nearest rivals, such as the Intel Core Ultra 7 255HX and Intel Core i7-13790F. This means that while the 265HX is a top-tier chip, its performance in this game is not uniquely superior to other high-end mobile processors. The scores suggest that the CPU provides a consistent, high-level baseline, but the final frame rates are largely determined by the GPU's capabilities at higher resolutions. The PassMark multithread score of 47985 further reinforces the CPU's ability to handle the overhead required by modern games without becoming a limiting factor.

How This Combo Ranks

The combo rank of 2056 out of 3712 tested systems places this pairing in the 55th percentile of all configurations benchmarked for Doom. This means that while it is not the absolute fastest system tested, it is decisively above the median. The data shows this is a very capable setup for Doom, and the rank reflects a balanced configuration that can deliver high frame rates at mainstream resolutions.

This ranking is a result of the synergy between the CPU and GPU. The CPU's strong single-threaded performance, evidenced by its Cinebench R20 single-core score of 2409, helps maintain high minimum frame rates and prevents stutters. The GPU, which ranks in the 75th percentile of all GPUs, then takes over to render the scenes. The combination of a high-performing CPU with a well-above-average GPU results in a system that performs better than 55% of other tested combos, making it a reliable choice for a smooth Doom experience.

The fact that the CPU and GPU are so evenly matched is key to this ranking. A weaker CPU would bottleneck the RTX 5070 Mobile, while a weaker GPU would not be able to utilize the CPU's full potential. The data indicates a balanced system that avoids severe bottlenecks, leading to a robust performance profile across different settings and resolutions as seen in the measured FPS breakdown.

Measured FPS Breakdown

The measured FPS data reveals a clear performance hierarchy across resolutions and settings. At 1920x1080, the system is exceptionally fast. The Low preset averages 224 FPS, which is 59 FPS higher than the High preset's 165 FPS. The Medium preset falls between the two at 195 FPS, with a minimum of 166 FPS and a maximum of 224 FPS. The Ultra preset is the most demanding, averaging 135 FPS. These numbers show that at 1080p, the system is well-suited for competitive play, especially on lower settings where it can push past 200 FPS.

Moving to 2560x1440, the performance is still excellent but shows the GPU's increasing load. The Low preset averages 145 FPS, which is a 79 FPS drop from the 1080p Low result. The High preset delivers a strong 107 FPS, while the Medium preset averages 126 FPS. The Ultra preset is still very playable at 87 FPS. The data indicates that 1440p is a sweet spot for this combination, offering high visual fidelity on High settings while maintaining a high refresh rate.

At 3840x2160, the system starts to show its limits. The Low preset averages 79 FPS, which is acceptable but not ideal for high-refresh displays. The Medium preset drops to 68 FPS, with a minimum of 58 FPS and a maximum of 79 FPS. The High preset averages 58 FPS, which is just on the edge of smooth gameplay. The Ultra preset, however, brings the system to its knees, averaging only 47 FPS. This data shows that 4K Ultra is not a viable option for this hardware, but 4K on lower settings is feasible.

GPU Role

The NVIDIA GeForce RTX 5070 Mobile is a mobile GPU based on the Blackwell 2.0 architecture, manufactured on a 5 nm process at TSMC. It features 8 GB of GDDR7 memory on a 128-bit bus, providing a memory bandwidth of 384.0 GB/s. The GPU has a base clock of 907 MHz and a boost clock of 1425 MHz. Its compute power is rated at 13.13 TFLOPS FP32, which is a significant amount of processing capability.

The GPU’s role in Doom is critical, and its performance is directly tied to its memory and clock speeds. The 8 GB VRAM is sufficient for the game at all tested settings, but the data shows that the frame rates are heavily influenced by the GPU's rendering load. At 1920x1080 and 2560x1440, the GPU is able to maintain high frame rates, indicating that it is not running out of memory or compute resources. However, at 3840x2160, the performance drops significantly, suggesting that the GPU is struggling to process the higher pixel count.

The benchmark scores show that the RTX 5070 Mobile is a solid performer, with an average score of 29928. It is essentially tied with the RTX 3070 Ti in raw performance (0.1% difference) and slightly ahead of the RTX 2080 Ti (0.5%). This means that in terms of raw compute, it is a modern GPU that competes with previous-generation high-end desktop models. In Doom, this translates to excellent performance at 1440p and playable performance at 4K on reduced settings.

Settings Recommendations

Based on the measured FPS data, the optimal settings depend on the user's resolution and refresh rate priorities. For 1920x1080, the High preset offers an excellent balance, with an average of 165 FPS. This is ideal for 144Hz and 165Hz monitors. If the user prioritizes maximum competitive performance, the Low preset at 224 FPS is the best choice for 240Hz displays. The Medium preset at 195 FPS is a good middle ground, offering a slight visual upgrade over Low with a minimal FPS cost. The Ultra preset is less recommended, as it brings the frame rate down to 135 FPS, which is still smooth but sacrifices the high refresh rate advantage.

For 2560x1440, the High preset is the recommended choice, providing an average of 107 FPS. This is perfectly playable on a 100Hz or 144Hz monitor. The Medium preset at 126 FPS is a good alternative for those who want a smoother experience without a significant visual downgrade. The Low preset at 145 FPS is excellent for high-refresh monitors but reduces visual fidelity. The Ultra preset at 87 FPS is playable but may not be ideal for fast-paced competitive play where high frame rates are critical.

At 3840x2160, the recommendations change due to the GPU's limits. The Low preset at 79 FPS is the most playable option, suitable for a 60Hz or 75Hz monitor. The Medium preset at 68 FPS is a good balance, and the High preset at 58 FPS is playable but close to the edge of the 60 FPS target. The Ultra preset should be avoided entirely, as the 47 FPS average is too low for a smooth experience in a fast-paced FPS. For a 4K experience, users should prioritize the Low or Medium presets to maintain a responsive and fluid frame rate.